Finding area-based probabilities | Probability | Geometry (TX TEKS) | Khan Academy

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now!
https://www.khanacademy.org/math/geometry-tx/x790e3ac3e338c450:probability/x790e3ac3e338c450:area-based-probability/v/area-based-probability

Let's use area models to compare the theoretical probabilities of a dart landing in the shaded area of different dartboard designs. The probability of landing in the shaded region is (area of shaded region)/(total area).

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate or volunteer today! Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Volunteer here: https://www.khanacademy.org/contribute?utm_source=youtube&utm_medium=desc
...
https://www.youtube.com/watch?v=5biGkYiu548
Note: All Khan Academy content is available for free at (www.khanacademy.org)